diff options
Diffstat (limited to 'freedreno/freedreno_ringbuffer.h')
| -rw-r--r-- | freedreno/freedreno_ringbuffer.h | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/freedreno/freedreno_ringbuffer.h b/freedreno/freedreno_ringbuffer.h index 051bbca9..4c99ea81 100644 --- a/freedreno/freedreno_ringbuffer.h +++ b/freedreno/freedreno_ringbuffer.h @@ -37,28 +37,17 @@ * have a kernel driver that can deal w/ reloc's.. */ -struct fd_rb_bo; +struct fd_ringbuffer_funcs; struct fd_ringmarker; struct fd_ringbuffer { int size; uint32_t *cur, *end, *start, *last_start; struct fd_pipe *pipe; - struct fd_rb_bo *bo; + struct fd_ringbuffer_funcs *funcs; uint32_t last_timestamp; }; -/* ringbuffer flush flags: - * SAVE_GMEM - GMEM contents not preserved to system memory - * in cmds flushed so if there is a context switch after - * this flush and before the next one the kernel must - * save GMEM contents - * SUBMIT_IB_LIST - tbd.. - */ -#define DRM_FREEDRENO_CONTEXT_SAVE_GMEM 1 -#define DRM_FREEDRENO_CONTEXT_SUBMIT_IB_LIST 4 - - struct fd_ringbuffer * fd_ringbuffer_new(struct fd_pipe *pipe, uint32_t size); void fd_ringbuffer_del(struct fd_ringbuffer *ring); @@ -72,12 +61,19 @@ static inline void fd_ringbuffer_emit(struct fd_ringbuffer *ring, (*ring->cur++) = data; } -void fd_ringbuffer_emit_reloc(struct fd_ringbuffer *ring, - struct fd_bo *bo, uint32_t offset, uint32_t or); -void fd_ringbuffer_emit_reloc_shift(struct fd_ringbuffer *ring, - struct fd_bo *bo, uint32_t offset, uint32_t or, int32_t shift); +struct fd_reloc { + struct fd_bo *bo; +#define FD_RELOC_READ 0x0001 +#define FD_RELOC_WRITE 0x0002 + uint32_t flags; + uint32_t offset; + uint32_t or; + int32_t shift; +}; + +void fd_ringbuffer_reloc(struct fd_ringbuffer *ring, const struct fd_reloc *reloc); void fd_ringbuffer_emit_reloc_ring(struct fd_ringbuffer *ring, - struct fd_ringmarker *target); + struct fd_ringmarker *target, struct fd_ringmarker *end); struct fd_ringmarker * fd_ringmarker_new(struct fd_ringbuffer *ring); void fd_ringmarker_del(struct fd_ringmarker *marker); |